TPSB476K010T0250

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Tantalum Capacitors

Tantalum capacitors are capacitors that use tantalum metal powder as an anode and use an oxide film as a cathode. The unique properties of tantalum, including its high processing temperature, low dielectric constant, pure materials, and a wide range of resistance to oxidization, make it an ideal material for capacitor production.

The TPSB476K010T0250 capacitor is a surface-mount tantalum capacitor with a capacitance of 250uF and a temperature rating of -55C to +125C. It features two terminals, one positive and one negative. These are designed to be soldered onto a printed circuit board (PCB). It is widely used in many applications, including audio, digital, and RF applications.

Application Field

The TPSB476K010T0250 has a wide range of applications. It is used in high-frequency communications equipment, computers, keyboards, lasers, mechanical sensor electronics, power supplies, medical instruments, service electronics, telecommunications, and sound equipment. It can also be found in industrial systems, aircraft, ships, satellites, and space shuttles.

The TPSB476K010T0250 can be used as a switchable or make/breaker capacitor, to store or release power in high-frequency circuits. It can also be used as a bypass capacitor, for filtering out high-frequency signals, smoothing out the power supply, and to reduce the amount of noise in audio circuits.

The TPSB476K010T0250 is known for its high stability, great temperature coefficient of capacitance, and low ESR. It has a low leakage current, making it suitable for low power consumption applications. It has a good self-healing effect, so it can be used in circuits without frequent maintenance. Its robust design makes it suitable for many harsh environments.

Working Principle

Tantalum capacitors work on the principle of capacitance between two conductive plates separated by a dielectric material. This dielectric material can be a thin film of an oxide of tantalum or an electrolytic solution. In a tantalum capacitor, the dielectric material is a very thin layer of tantalum oxide. When an electric potential is applied across the two plates, electrons are attracted to the positive plate and away from the negative plate. This creates an electric field between the two plates, resulting in a localized accumulation of charges. This charged area acts as a storage device and is known as the capacitor\'s capacitance.

The TPSB476K010T0250 capacitor is designed to be a low-ESR, high-capacitance device that is suitable for high-frequency applications. Its design relies on the principles of capacitance between two metal plates and the use of a dielectric material to separate them. When a voltage is applied across the dielectric material, charge accumulates on both the positive and negative plates. This charge accumulation is known as capacitance.

The TPSB476K010T0250 is a surface mount device, meaning it has two terminals that are designed to be soldered onto a printed circuit board (PCB). The two terminals are both positive and negative, with the negative terminal connected to ground. The positive terminal should be connected to the power source, as this is where the charge accumulation will take place. This capacitor can be used to store or release energy to power a circuit, filter signals, reduce noise, and more.

The TPSB476K010T0250 capacitor is a highly reliable, low-leakage, low-ESR device that is suitable for many different applications. Its robust design and wide temperature range make it an ideal choice for industrial, military, and medical applications. Its wide range of applications, from industrial systems to audio equipment, make it an essential tool for modern electronics.

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